jkop519's Comments | StumbleUpon.com http://www.stumbleupon.com/stumbler/jkop519/comments jkop519's recent comments on StumbleUpon en-us Thu, 17 Apr 2014 12:40:05 -0700 Mon, 05 Nov 2012 17:44:55 -0800 jkop519's Comments | StumbleUpon.com http://www.stumbleupon.com/stumbler/jkop519/comments http://cdn.stumble-upon.com/images/logo_su_36x36.png Mon, 05 Nov 2012 17:44:55 -0800 Gifts For Geeks http://www.stumbleupon.com/su/1yHQ4m http://www.stumbleupon.com/stumbler/jkop519/comments#cid-79529200 http://www.stumbleupon.com/content/1yHQ4m Fri, 29 Jun 2012 09:33:20 -0700 APOD: 2007 February 5 - Comet Between Fireworks and Lightning http://www.stumbleupon.com/su/1tYZHZ http://www.stumbleupon.com/stumbler/jkop519/comments#cid-73130907 http://www.stumbleupon.com/content/1tYZHZ Sun, 13 Nov 2011 15:40:11 -0800 Quick Quests | Adventure Games http://www.stumbleupon.com/su/1LKetD http://www.stumbleupon.com/stumbler/jkop519/comments#cid-61847827 http://www.stumbleupon.com/content/1LKetD Sat, 16 Jul 2011 13:26:36 -0700 Earth View http://www.stumbleupon.com/su/4FH5f3 http://www.stumbleupon.com/stumbler/jkop519/comments#cid-56137639 http://www.stumbleupon.com/content/4FH5f3